KB4EF
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRENO, MARK W
License ClassAdvanced
Min. Class RequiredGeneral
LocationPaducah, KY
Grant DateJul 27, 2012
Expiration DateJul 27, 2022
Cancellation DateJul 30, 2024
Available for ApplicationsJul 28, 2024
KB4EF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by RENO, MARK W in Paducah, KY. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by RENO, MARK W on Jul 9, 2012. KB4EF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... ....- . ..-.
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Bravo Four Echo Foxtrot
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJul 30, 2024
- License IssuedJul 27, 2012
- Vanity Callsign GrantedJul 27, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- RENO, MARK WFiled Jul 9, 2012Not awardedFCC ↗